(1 customer review)


New Batch Model GRN1 Immersion from Obelisk mining Cuckatoo31+ algorithm with a maximum hashrate of 840GPS for a power consumption of 4400W. Start mining GRIN now!

5 in stock

SKU: GRN1i Categories: , Tags: , , , ,


These are the last units (tested & working) We currently mine with these units that’s the main reason the units are being sold for a fraction of the price! 100% guaranteed ROI within 3 months


Manufacturer Obelisk
Model GRN1 Immersion
Release Batch October 2019-
Batch (2020)
Noise level 75db
Power 4400W
Voltage 12V
Rack format 1U
Interface Ethernet
Temperature 5 – 45 °C
Humidity 5 – 95 %


Minable coins



1 review for Fastest ROI – Obelisk GRN1 Immersion (Used & Running perfect)

  1. poznac

    Works great making profits now finally, suprised it’s making more now i bought this unit when it only made 140 euros a day! got my roi a long time already

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